Author: zbao Date: 2009-08-24 08:30:37 +0200 (Mon, 24 Aug 2009) New Revision: 4562
Modified: trunk/coreboot-v2/src/cpu/amd/model_10xxx/defaults.h trunk/coreboot-v2/src/cpu/amd/model_10xxx/update_microcode.c trunk/coreboot-v2/src/northbridge/amd/amdfam10/raminit_amdmct.c trunk/coreboot-v2/src/northbridge/amd/amdmct/amddefs.h trunk/coreboot-v2/src/northbridge/amd/amdmct/wrappers/mcti_d.c Log: This patch is about the DA-C2 and RB-C2. Chip with install processor Revision ID of 0x100F62 is DA-C2, instead of RB-C2 which was incorrectly defined in raminit_amdmct.c. RB-C2's ID is 0x100F42. The Erratas applied to them are almost the same.
Issues: 1. I really dont know what their nicknames are (Shanghai C2 or something). 2. About the mc_patch_01000086.h, I dont know if it is allowed to be released. If you really need it, please contact AMD Inc to see if it is public. 3. My RB-C2 is Socket type AM3, which needs DDR3 support. Probably your RB-C2 doesnt need DDR3. If it does and you really need it, please contack AMD Inc to see if it is allowed to release DDR3 code.
Signed-off-by: Zheng Bao zheng.bao@amd.com Acked-by: Ward Vandewege ward@gnu.org
Modified: trunk/coreboot-v2/src/cpu/amd/model_10xxx/defaults.h =================================================================== --- trunk/coreboot-v2/src/cpu/amd/model_10xxx/defaults.h 2009-08-21 18:08:49 UTC (rev 4561) +++ trunk/coreboot-v2/src/cpu/amd/model_10xxx/defaults.h 2009-08-24 06:30:37 UTC (rev 4562) @@ -290,7 +290,7 @@
/* errata 346 - Fam10 C2 * System software should set F3x188[22] to 1b. */ - { 3, 0x188, AMD_RB_C2, AMD_PTYPE_ALL, + { 3, 0x188, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, 0x00400000, 0x00400000 },
/* L3 Control Register */ @@ -317,82 +317,82 @@
/* Errata 344 - Fam10 C2 * System software should set bit 6 of F4x1[9C, 94, 8C, 84]_x[78:70, 68:60]. */ - { 0x60, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x60, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x61, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x61, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x62, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x62, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x63, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x63, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x64, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x64, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x65, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x65, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x66, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x66, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x67, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x67, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x68, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x68, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 },
- { 0x70, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x70, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x71, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x71, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x72, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x72, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x73, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x73, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x74, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x74, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x75, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x75, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x76, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x76, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x77, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x77, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x78, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x78, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 },
/* Errata 354 - Fam10 C2 * System software should set bit 6 of F4x1[9C,94,8C,84]_x[58:50, 48:40] for all links. */ - { 0x40, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x40, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x41, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x41, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x42, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x42, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x43, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x43, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x44, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x44, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x45, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x45, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x46, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x46, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x47, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x47, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x48, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x48, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 },
- { 0x50, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x50, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x51, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x51, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x52, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x52, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x53, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x53, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x54, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x54, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x55, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x55, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x56, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x56, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x57, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x57, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 }, - { 0x58, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x58, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00000040, 0x00000040 },
/* Errata 327 - Fam10 C2 @@ -400,15 +400,15 @@ * (F4x1[9C, 94, 8C, 84]_x[D0, C0][31:29]) to 010b and * Link Phy Impedance Register[RttIndex] * (F4x1[9C, 94, 8C, 84]_x[D0, C0][20:16]) to 00100b */ - { 0xC0, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0xC0, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x40040000, 0xe01F0000 }, - { 0xD0, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0xD0, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x40040000, 0xe01F0000 },
- { 0x520A, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x520A, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00004000, 0x00006000 }, /* HT_PHY_DLL_REG */
- { 0x530A, AMD_RB_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0x530A, AMD_RB_C2 | AMD_DA_C2, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00004000, 0x00006000 }, /* HT_PHY_DLL_REG */
{ 0x520A, AMD_DR_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL,
Modified: trunk/coreboot-v2/src/cpu/amd/model_10xxx/update_microcode.c =================================================================== --- trunk/coreboot-v2/src/cpu/amd/model_10xxx/update_microcode.c 2009-08-21 18:08:49 UTC (rev 4561) +++ trunk/coreboot-v2/src/cpu/amd/model_10xxx/update_microcode.c 2009-08-24 06:30:37 UTC (rev 4562) @@ -44,6 +44,7 @@ * 00100F2Ah (DR-BA) 1020h 01000096h * 00100F22h (DR-B2) 1022h 01000095h * 00100F23h (DR-B3) 1022h 01000095h + * 00100F42h (RB-C2) 1041h 01000086h * 00100F62h (DA-C2) 1062h 0100009Fh */
@@ -67,6 +68,7 @@ 0x100f2A, 0x1020, 0x100f22, 0x1022, 0x100f23, 0x1022, + 0x100f42, 0x1041, 0x100f62, 0x1062, };
Modified: trunk/coreboot-v2/src/northbridge/amd/amdfam10/raminit_amdmct.c =================================================================== --- trunk/coreboot-v2/src/northbridge/amd/amdfam10/raminit_amdmct.c 2009-08-21 18:08:49 UTC (rev 4561) +++ trunk/coreboot-v2/src/northbridge/amd/amdfam10/raminit_amdmct.c 2009-08-24 06:30:37 UTC (rev 4562) @@ -149,9 +149,12 @@ case 0x10023: ret = AMD_DR_B3; break; - case 0x10062: + case 0x10042: ret = AMD_RB_C2; break; + case 0x10062: + ret = AMD_DA_C2; + break; default: /* FIXME: mabe we should die() here. */ print_err("FIXME! CPU Version unknown or not supported! \n");
Modified: trunk/coreboot-v2/src/northbridge/amd/amdmct/amddefs.h =================================================================== --- trunk/coreboot-v2/src/northbridge/amd/amdmct/amddefs.h 2009-08-21 18:08:49 UTC (rev 4561) +++ trunk/coreboot-v2/src/northbridge/amd/amdmct/amddefs.h 2009-08-24 06:30:37 UTC (rev 4562) @@ -41,6 +41,7 @@ #define AMD_DR_BA 0x00400000 /* Barcelona BA */ #define AMD_DR_B3 0x00800000 /* Barcelona B3 */ #define AMD_RB_C2 0x01000000 /* Shanghai C2 */ +#define AMD_DA_C2 0x02000000 /* XXXX C2 */
/* * Groups - Create as many as you wish, from the above public values
Modified: trunk/coreboot-v2/src/northbridge/amd/amdmct/wrappers/mcti_d.c =================================================================== --- trunk/coreboot-v2/src/northbridge/amd/amdmct/wrappers/mcti_d.c 2009-08-21 18:08:49 UTC (rev 4561) +++ trunk/coreboot-v2/src/northbridge/amd/amdmct/wrappers/mcti_d.c 2009-08-24 06:30:37 UTC (rev 4562) @@ -394,7 +394,7 @@
void mctHookBeforeAnyTraining(struct MCTStatStruc *pMCTstat, struct DCTStatStruc *pDCTstatA) { - if (pDCTstatA->LogicalCPUID & AMD_RB_C2) { + if (pDCTstatA->LogicalCPUID & (AMD_RB_C2 | AMD_DA_C2)) { vErrata350(pMCTstat, pDCTstatA); } }